共查询到19条相似文献，搜索用时 296 毫秒
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对社会资本进行界定,通过静态博弈模型分析,表明农民在公共产品供给决策过程中,会根据对方的选择确定自己的供给决策,从而可以得到小于帕累托最优解的纳什均衡解。 相似文献
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从博弈论视角看科研诚信缺失现象 总被引：1，自引：0，他引：1
科研诚信问题已成为我国学术界关注的问题之一.文章试图用博弈理论来解释这一问题.通过对科研人员和政府监查部门博弈过程的分析,求得纳什均衡解,揭示诚信缺失的经济学原因,进而提出治理科研诚信缺失的几点措施. 相似文献
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通过客户知识共享过程中的完全信息动态博弈分析,求得子博弈完美纳什均衡解,从而获得促使客户知识共享的条件.就解决知识拥有者与需求者之间共享动力匮乏的问题提出了合理建议,揭示了企业与客户间通过知识共享,实现各自利益最大化的实质. 相似文献
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本文以注册会计师审计中的风险与保险公司关系为基础,建立二人策略博弈模型,通过纳什均衡解的讨论,对注册会计师职业责任保险作出有效的分析。 相似文献
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信息不对称是经济发展中不可避免的现象,由此衍生出的一系列问题导致了中小企业的信用缺失。分析了非对称信息下中小企业信用问题的原因,并针对这些问题提出一些对策,以树立中小企业重信用的良好形象。通过合理假设,建立了非合作博弈模型;通过建立交易双方的收益矩阵,用直观的函数式分析了影响中小企业失信的影响因素。最终为改善非对称信息环境下中小企业的信用问题提供理论支撑,从而更好的保障中小企业的生产经营乃至国民经济的健康发展。 相似文献
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通过客户知识共享过程中的完全信息动态博弈分析，求得子博弈完美纳什均衡解。从而获得促使客户知识共享的条件。就解决知识拥有者与需求者之间共享动力匮乏的问题提出了合理建议，揭示了企业与客户问通过知识共享，实现各自利益最大化的实质。 相似文献
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阐述了网商时代电子商务企业为交易主体构建信用规范和评价机制问题,并以国内著名的几家电子商务企业作为案例分析,总结出信用评价机制建设对现代商业和电子商务带来的影响。 相似文献
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In this paper, optimized interaction control is investigated for human-multi-robot collaboration control problems, which cannot be described by the traditional impedance controller. To realize global optimized interaction performance, the multi-player non-zero sum game theory is employed to obtain the optimized interaction control of each robot agent. Regarding the game strategies, Nash equilibrium strategy is utilized in this paper. In human-multi-robot collaboration problems, the dynamics parameters of the human arm and the manipulated object are usually unknown. To obviate the dependence on these parameters, the multi-player Q-learning method is employed. Moreover, for the human-multi-robot collaboration problem, the optimized solution is difficult to resolve due to the existence of the desired reference position. A multi-player Nash Q-learning algorithm considering the desired reference position is proposed to deal with the problem. The validity of the proposed method is verified through simulation studies. 相似文献
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近年来,公共机构屡屡出卖客户个人信息,给客户带来了严重的损失。基于公共机构出卖客户个人信息行为的监管是一项复杂的系统工程,本文运用博弈论的方法,建立了公共机构出卖客户个人信息行为的监管模型,提出了监管的混合策略,给出其纳什均衡解及经济意义,并在分析基础上提出了出卖行为的监管对策。对公共机构出卖行为的治理需多方的共同努力,在加大对监管人员失职行为处罚力度的同时,建立健全的法律保护体系,也要加强客户对个人信息的自我保护意识。 相似文献
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Huanhuan Yuan Yuanqing Xia Yuan Yuan Hongjiu Yang 《Journal of The Franklin Institute》2021,358(10):5281-5304
We consider a remote state estimation process under an active eavesdropper for cyber-physical system. A smart sensor transmits its local state estimates to a remote estimator over an unreliable network, which is eavesdropped by an adversary. The intelligent adversary can work in passive eavesdropping mode and active jamming mode. An active jamming mode enables the adversary to interfere the data transmission from sensor to estimator, and meanwhile improve the data reception of itself. To protect the transmission data from being wiretapped, the sensor with two antennas injects noise to the eavesdropping link with different power levels. Aiming at minimizing the estimation error covariance and power cost of themselves while maximizing the estimation error covariance of their opponents, a two-player nonzero-sum game is constructed for sensor and active eavesdropper. For an open-loop case, the mixed Nash equilibrium is obtained by solving an one-stage nonzero-sum game. For a long term consideration, a Markov stochastic game is introduced and a Nash Q-learning method is given to find the Nash equilibrium strategies for two players. Numerical results are provided to show the effectiveness of our theoretical conclusions. 相似文献
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风险资本家与企业家合作的博奕分析 总被引：1，自引：0，他引：1
风险资本家与企业家的使用是风险投资成功的必要条件。本文设计了一个二阶段风险投资模型，并通过对他们之间的动态博奕分析，表明风险企业的增值潜力与采取不合作的机会主义策略为企业家带来的个人利益影响博奕均衡的实现，进而探讨了增加合作的机制。 相似文献
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本文利用讨价还价博弈模型,研究垄断竞争市场结构下网络信息商品的价格形成机制,得出无限阶段讨价还价模型的子博弈精练纳什均衡解,并提出基于垄断竞争市场结构下网络信息商品的定价策略。 相似文献
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《Information processing & management》2022,59(1):102763
With the development of network technology and social economy, e-commerce has been widely utilized around the world, while the E-commerce credit has become one of the most important issues. The credit risk in E-commerce is not only the result of game between different sellers, but also the result between online traders and managers. From the perspective of different sellers with same products or services, this paper analyzes and discusses the formation of credit risk in E-commerce based on the game theory, and presents some suggestions for future application of E-commerce credit. In order to reduce the loss caused by E-commerce credit risk, the government should play a macro-control role or participate in the game process as a participant to influence the game result. The government can guide enterprises’ game activities through legal and economic levers such as legislation, taxation, to make the results approached to the Pareto optimal solution, and the utility of the entire society will be increased. 相似文献